src/arm64/qcom/msm8994-sony-xperia-kitakami.dtsi

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * Copyright (c) 2020, Konrad Dybcio <konrad.dybcio@somainline.org>
   4  */
   5
   6 #include "msm8994.dtsi"
   7 #include "pm8994.dtsi"
   8 #include "pmi8994.dtsi"
   9 #include <dt-bindings/gpio/gpio.h>
  10 #include <dt-bindings/input/gpio-keys.h>
  11
  12 / {
  13         /* required for bootloader to select correct board */
  14
  15         /*
  16          * We support MSM8994 v2 (0x20000) and v2.1 (0x20001).
  17          * The V1 chip (0x0 and 0x10000) is significantly different
  18          * and requires driver-side changes (including CPR, be warned!!).
  19          * Besides that, it's very rare.
  20          */
  21         qcom,msm-id = <207 0x20000>, <207 0x20001>;
  22         /* We only use pm8994+pmi8994. */
  23         qcom,pmic-id = <0x10009 0x1000a 0x00 0x00>;
  24         /* This property is shared across all kitakami devices. */
  25         qcom,board-id = <8 0>;
  26
  27         /* Kitakami firmware doesn't support PSCI */
  28         /delete-node/ psci;
  29
  30         gpio-keys {
  31                 compatible = "gpio-keys";
  32                 autorepeat;
  33
  34                 button-0 {
  35                         label = "Volume Down";
  36                         gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
  37                         linux,input-type = <1>;
  38                         linux,code = <KEY_VOLUMEDOWN>;
  39                         wakeup-source;
  40                         debounce-interval = <15>;
  41                 };
  42
  43                 button-1 {
  44                         label = "Volume Up";
  45                         gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>;
  46                         linux,input-type = <1>;
  47                         linux,code = <KEY_VOLUMEUP>;
  48                         wakeup-source;
  49                         debounce-interval = <15>;
  50                 };
  51
  52                 button-2 {
  53                         label = "Camera Snapshot";
  54                         gpios = <&pm8994_gpios 4 GPIO_ACTIVE_LOW>;
  55                         linux,input-type = <1>;
  56                         linux,code = <KEY_CAMERA>;
  57                         wakeup-source;
  58                         debounce-interval = <15>;
  59                 };
  60
  61                 button-3 {
  62                         label = "Camera Focus";
  63                         gpios = <&pm8994_gpios 5 GPIO_ACTIVE_LOW>;
  64                         linux,input-type = <1>;
  65                         linux,code = <KEY_VOLUMEUP>;
  66                         wakeup-source;
  67                         debounce-interval = <15>;
  68                 };
  69         };
  70
  71         reserved-memory {
  72                 /* This is for getting crash logs using Android downstream kernels */
  73                 ramoops@1fe00000 {
  74                         compatible = "ramoops";
  75                         reg = <0 0x1fe00000 0 0x200000>;
  76                         console-size = <0x100000>;
  77                         record-size = <0x10000>;
  78                         ftrace-size = <0x10000>;
  79                         pmsg-size = <0x80000>;
  80                 };
  81
  82                 fb_region: fb_region@40000000 {
  83                         reg = <0 0x40000000 0 0x1000000>;
  84                         no-map;
  85                 };
  86
  87                 tzapp: memory@c7800000 {
  88                         reg = <0 0xc7800000 0 0x1900000>;
  89                         no-map;
  90                 };
  91         };
  92 };
  93
  94 &blsp1_spi1 {
  95         status = "okay";
  96
  97         /* FPC fingerprint reader */
  98 };
  99
 100 /* I2C1 is disabled on this board */
 101
 102 &blsp1_i2c2 {
 103         status = "okay";
 104         clock-frequency = <355000>;
 105
 106         /* NXP PN547 NFC */
 107 };
 108
 109 &blsp1_i2c6 {
 110         status = "okay";
 111         clock-frequency = <355000>;
 112
 113         touchscreen: rmi4-i2c-dev@2c {
 114                 compatible = "syna,rmi4-i2c";
 115                 reg = <0x2c>;
 116                 #address-cells = <1>;
 117                 #size-cells = <0>;
 118
 119                 interrupt-parent = <&tlmm>;
 120                 interrupts = <42 IRQ_TYPE_EDGE_FALLING>;
 121
 122                 pinctrl-names = "default";
 123                 pinctrl-0 = <&ts_int_active &ts_reset_active>;
 124
 125                 vdd-supply = <&pm8994_l22>;
 126                 vio-supply = <&pm8994_s4>;
 127
 128                 syna,reset-delay-ms = <220>;
 129                 syna,startup-delay-ms = <220>;
 130
 131                 rmi4-f01@1 {
 132                         reg = <0x01>;
 133                         syna,nosleep-mode = <1>;
 134                 };
 135
 136                 rmi4-f11@11 {
 137                         reg = <0x11>;
 138                         syna,sensor-type = <1>;
 139                 };
 140         };
 141 };
 142
 143 &blsp1_uart2 {
 144         status = "okay";
 145 };
 146
 147 &blsp2_i2c5 {
 148         status = "okay";
 149         clock-frequency = <355000>;
 150
 151         /* sii8620 HDMI/MHL bridge */
 152 };
 153
 154 &blsp2_uart2 {
 155         status = "okay";
 156 };
 157
 158 /*
 159  * Kitakami bootloader only turns cont_splash on when it detects
 160  * specific downstream MDSS/backlight nodes in the active DTB.
 161  * One way to use that framebuffer is to load a secondary instance of
 162  * LK with the downstream DTB appended and then, only from there, load
 163  * mainline Linux.
 164  */
 165 &cont_splash_mem {
 166         reg = <0 0x03401000 0 0x2200000>;
 167 };
 168
 169 &pmi8994_spmi_regulators {
 170         /*
 171          * Yeah, this one *is* managed by RPMPD, but also needs
 172          * to be hacked up as a-o due to the GPU device only accepting a single
 173          * power domain.. which still isn't enough and forces us to bind
 174          * OXILI_CX and OXILI_GX together!
 175          */
 176         vdd_gfx: s2 {
 177                 regulator-name = "VDD_GFX";
 178                 regulator-min-microvolt = <980000>;
 179                 regulator-max-microvolt = <980000>;
 180
 181                 /* hack until we rig up the gpu consumer */
 182                 regulator-always-on;
 183         };
 184 };
 185
 186 &rpm_requests {
 187         /* PMI8994 should probe first, because pmi8994_bby supplies some of PM8994's regulators */
 188         pmi8994_regulators: regulators-0 {
 189                 compatible = "qcom,rpm-pmi8994-regulators";
 190
 191                 vdd_s1-supply = <&vph_pwr>;
 192                 vdd_bst_byp-supply = <&vph_pwr>;
 193
 194                 pmi8994_s1: s1 {
 195                         regulator-min-microvolt = <1025000>;
 196                         regulator-max-microvolt = <1025000>;
 197                 };
 198
 199                 /* S2 & S3 - VDD_GFX */
 200
 201                 pmi8994_bby: boost-bypass {
 202                         regulator-min-microvolt = <3150000>;
 203                         regulator-max-microvolt = <3600000>;
 204                 };
 205         };
 206
 207         pm8994_regulators: regulators-1 {
 208                 compatible = "qcom,rpm-pm8994-regulators";
 209
 210                 vdd_s3-supply = <&vph_pwr>;
 211                 vdd_s4-supply = <&vph_pwr>;
 212                 vdd_s5-supply = <&vph_pwr>;
 213                 vdd_s6-supply = <&vph_pwr>;
 214                 vdd_s7-supply = <&vph_pwr>;
 215                 vdd_l1-supply = <&pmi8994_s1>;
 216                 vdd_l2_l26_l28-supply = <&pm8994_s3>;
 217                 vdd_l3_l11-supply = <&pm8994_s3>;
 218                 vdd_l4_l27_l31-supply = <&pm8994_s3>;
 219                 vdd_l6_l12_l32-supply = <&pm8994_s5>;
 220                 vdd_l8_l16_l30-supply = <&vph_pwr>;
 221                 vdd_l9_l10_l18_l22-supply = <&pmi8994_bby>;
 222                 vdd_l13_l19_l23_l24-supply = <&pmi8994_bby>;
 223                 vdd_l14_l15-supply = <&pm8994_s5>;
 224                 vdd_l17_l29-supply = <&pmi8994_bby>;
 225                 vdd_l20_l21-supply = <&pmi8994_bby>;
 226                 vdd_l25-supply = <&pm8994_s3>;
 227                 vdd_lvs1_2-supply = <&pm8994_s4>;
 228
 229                 /* S1, S2, S6 and S12 are managed by RPMPD */
 230
 231                 pm8994_s3: s3 {
 232                         regulator-min-microvolt = <1300000>;
 233                         regulator-max-microvolt = <1300000>;
 234                 };
 235
 236                 pm8994_s4: s4 {
 237                         regulator-min-microvolt = <1800000>;
 238                         regulator-max-microvolt = <1800000>;
 239                         regulator-system-load = <325000>;
 240                         regulator-allow-set-load;
 241                         regulator-always-on;
 242                 };
 243
 244                 pm8994_s5: s5 {
 245                         regulator-min-microvolt = <2150000>;
 246                         regulator-max-microvolt = <2150000>;
 247                 };
 248
 249                 pm8994_s7: s7 {
 250                         regulator-min-microvolt = <1000000>;
 251                         regulator-max-microvolt = <1000000>;
 252                 };
 253
 254                 /*
 255                  * S8 - SPMI-managed VDD_APC0
 256                  * S9, S10 and S11 (the main one) - SPMI-managed VDD_APC1
 257                  */
 258
 259                 pm8994_l1: l1 {
 260                         regulator-min-microvolt = <1000000>;
 261                         regulator-max-microvolt = <1000000>;
 262                 };
 263
 264                 pm8994_l2: l2 {
 265                         regulator-min-microvolt = <1250000>;
 266                         regulator-max-microvolt = <1250000>;
 267                         regulator-system-load = <10000>;
 268                         regulator-allow-set-load;
 269                 };
 270
 271                 pm8994_l3: l3 {
 272                         regulator-min-microvolt = <1100000>;
 273                         regulator-max-microvolt = <1100000>;
 274                         regulator-boot-on;
 275                 };
 276
 277                 pm8994_l4: l4 {
 278                         regulator-min-microvolt = <1225000>;
 279                         regulator-max-microvolt = <1225000>;
 280                 };
 281
 282                 /* L5 is inaccessible from RPM */
 283
 284                 pm8994_l6: l6 {
 285                         regulator-min-microvolt = <1800000>;
 286                         regulator-max-microvolt = <1800000>;
 287                 };
 288
 289                 /* L7 is inaccessible from RPM */
 290
 291                 pm8994_l8: l8 {
 292                         regulator-min-microvolt = <1800000>;
 293                         regulator-max-microvolt = <1800000>;
 294                 };
 295
 296                 pm8994_l9: l9 {
 297                         regulator-min-microvolt = <1800000>;
 298                         regulator-max-microvolt = <1800000>;
 299                 };
 300
 301                 pm8994_l10: l10 {
 302                         regulator-min-microvolt = <1800000>;
 303                         regulator-max-microvolt = <1800000>;
 304                 };
 305
 306                 pm8994_l11: l11 {
 307                         regulator-min-microvolt = <1200000>;
 308                         regulator-max-microvolt = <1200000>;
 309                 };
 310
 311                 pm8994_l12: l12 {
 312                         regulator-min-microvolt = <1800000>;
 313                         regulator-max-microvolt = <1800000>;
 314                         regulator-system-load = <10000>;
 315                         regulator-allow-set-load;
 316                 };
 317
 318                 pm8994_l13: l13 {
 319                         regulator-min-microvolt = <1800000>;
 320                         regulator-max-microvolt = <2950000>;
 321                 };
 322
 323                 pm8994_l14: l14 {
 324                         regulator-min-microvolt = <1800000>;
 325                         regulator-max-microvolt = <1800000>;
 326                         regulator-system-load = <10000>;
 327                         regulator-allow-set-load;
 328                         regulator-boot-on;
 329                 };
 330
 331                 pm8994_l15: l15 {
 332                         regulator-min-microvolt = <1800000>;
 333                         regulator-max-microvolt = <1800000>;
 334                 };
 335
 336                 pm8994_l16: l16 {
 337                         regulator-min-microvolt = <2700000>;
 338                         regulator-max-microvolt = <2700000>;
 339                 };
 340
 341                 pm8994_l17: l17 {
 342                         regulator-min-microvolt = <2200000>;
 343                         regulator-max-microvolt = <2200000>;
 344                         regulator-boot-on;
 345                 };
 346
 347                 pm8994_l18: l18 {
 348                         regulator-min-microvolt = <2850000>;
 349                         regulator-max-microvolt = <2850000>;
 350                         regulator-always-on;
 351                         regulator-boot-on;
 352                 };
 353
 354                 pm8994_l19: l19 {
 355                         regulator-min-microvolt = <2850000>;
 356                         regulator-max-microvolt = <2850000>;
 357                         regulator-boot-on;
 358                 };
 359
 360                 pm8994_l20: l20 {
 361                         regulator-min-microvolt = <2950000>;
 362                         regulator-max-microvolt = <2950000>;
 363                         regulator-system-load = <570000>;
 364                         regulator-allow-set-load;
 365                 };
 366
 367                 pm8994_l21: l21 {
 368                         regulator-min-microvolt = <2950000>;
 369                         regulator-max-microvolt = <2950000>;
 370                         regulator-system-load = <800000>;
 371                         regulator-allow-set-load;
 372                 };
 373
 374                 pm8994_l22: l22 {
 375                         regulator-min-microvolt = <3000000>;
 376                         regulator-max-microvolt = <3000000>;
 377                         regulator-boot-on;
 378                 };
 379
 380                 pm8994_l23: l23 {
 381                         regulator-min-microvolt = <2800000>;
 382                         regulator-max-microvolt = <2800000>;
 383                         regulator-always-on;
 384                         regulator-boot-on;
 385                 };
 386
 387                 pm8994_l24: l24 {
 388                         regulator-min-microvolt = <3075000>;
 389                         regulator-max-microvolt = <3150000>;
 390                 };
 391
 392                 pm8994_l25: l25 {
 393                         regulator-min-microvolt = <1000000>;
 394                         regulator-max-microvolt = <1000000>;
 395                         regulator-boot-on;
 396                 };
 397
 398                 pm8994_l26: l26 {
 399                         regulator-min-microvolt = <987500>;
 400                         regulator-max-microvolt = <987500>;
 401                 };
 402
 403                 pm8994_l27: l27 {
 404                         regulator-min-microvolt = <1200000>;
 405                         regulator-max-microvolt = <1200000>;
 406                         regulator-boot-on;
 407                 };
 408
 409                 pm8994_l28: l28 {
 410                         regulator-min-microvolt = <1000000>;
 411                         regulator-max-microvolt = <1000000>;
 412                         regulator-system-load = <10000>;
 413                         regulator-allow-set-load;
 414                 };
 415
 416                 pm8994_l29: l29 {
 417                         regulator-min-microvolt = <2700000>;
 418                         regulator-max-microvolt = <2700000>;
 419                         regulator-boot-on;
 420                 };
 421
 422                 pm8994_l30: l30 {
 423                         regulator-min-microvolt = <1800000>;
 424                         regulator-max-microvolt = <1800000>;
 425                         regulator-boot-on;
 426                 };
 427
 428                 pm8994_l31: l31 {
 429                         regulator-min-microvolt = <1200000>;
 430                         regulator-max-microvolt = <1200000>;
 431                         regulator-system-load = <10000>;
 432                         regulator-allow-set-load;
 433                 };
 434
 435                 pm8994_l32: l32 {
 436                         regulator-min-microvolt = <1800000>;
 437                         regulator-max-microvolt = <1800000>;
 438                 };
 439
 440                 pm8994_lvs1: lvs1 {
 441                         regulator-boot-on;
 442                 };
 443                 pm8994_lvs2: lvs2 {
 444                         regulator-boot-on;
 445                 };
 446         };
 447 };
 448
 449 &sdhc1 {
 450         /*
 451          * There is an issue with the eMMC causing permanent
 452          * damage to the card if a quirk isn't addressed.
 453          * Until it's fixed, disable the MMC so as not to brick
 454          * devices.
 455          */
 456         status = "disabled";
 457
 458         /*
 459          * Downstream pushes 2.95V to the sdhci device,
 460          * but upstream driver REALLY wants to make vmmc 1.8v
 461          * cause of the hs400-1_8v mode. MMC works fine without
 462          * that regulator, so let's not use it for now.
 463          * vqmmc is also disabled cause driver stll complains.
 464          *
 465          * vmmc-supply = <&pm8994_l20>;
 466          * vqmmc-supply = <&pm8994_s4>;
 467          */
 468 };
 469
 470 &sdhc2 {
 471         status = "okay";
 472
 473         cd-gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;
 474         vmmc-supply = <&pm8994_l21>;
 475         vqmmc-supply = <&pm8994_l13>;
 476 };
 477
 478 &tlmm {
 479         ts_int_active: ts-int-active-state {
 480                 pins = "gpio42";
 481                 function = "gpio";
 482                 drive-strength = <2>;
 483                 bias-disable;
 484         };
 485
 486         ts_reset_active: ts-reset-active-state {
 487                 pins = "gpio109";
 488                 function = "gpio";
 489                 drive-strength = <2>;
 490                 bias-disable;
 491                 output-low;
 492         };
 493 };